Looks like there are some new ones on the list too. Probably because I have been massaging the filters.

All of those are new, except a few pending upstream ones. Many of them have the reason UseUndeclaredVariable, which was unmentioned in the original report. The others all look like they are the result of filter improvements.

Here's what is left: ​https://gist.github.com/nacin/5533549. With the exception of the WP filesystem ssh2 class — see #24277 — all of these are in external libraries. I'll be working to submit these upstream. Thanks again, rlerdorf.